Deviant Race Parts 2004.5-10 Fuel Rail Plug 76200
Our rail plug will effectively eliminate the fuel pressure relief valve.
Deviant Race Parts Fuel Rail Plug for the 04.5-10 GM 6.6L Duramax - LLY/LBZ/LMM
Fixes most common low rail pressure code. Far less expensive than the Facory FPRV. Made in USA
